{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "[![image](https://jupyterlite.rtfd.io/en/latest/_static/badge.svg)](https://demo.leafmap.org/lab/index.html?path=maplibre/multiple_geometries.ipynb)\n",
    "[![image](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/opengeos/leafmap/blob/master/docs/maplibre/multiple_geometries.ipynb)\n",
    "[![image](https://mybinder.org/badge_logo.svg)](https://mybinder.org/v2/gh/opengeos/leafmap/HEAD)\n",
    "\n",
    "**Add multiple geometries from one GeoJSON source**\n",
    "\n",
    "This source code of this example is adapted from the MapLibre GL JS example - [Add multiple geometries from one GeoJSON source](https://maplibre.org/maplibre-gl-js/docs/examples/add-multiple-geometries-from-one-geojson-source/).\n",
    "\n",
    "Uncomment the following line to install [leafmap](https://leafmap.org) if needed."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# %pip install \"leafmap[maplibre]\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import leafmap.maplibregl as leafmap"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "To run this notebook, you will need an [API key](https://docs.maptiler.com/cloud/api/authentication-key/) from [MapTiler](https://www.maptiler.com/cloud/). Once you have the API key, you can uncomment the following code block and replace `YOUR_API_KEY` with your actual API key. Then, run the code block code to set the API key as an environment variable."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# import os\n",
    "# os.environ[\"MAPTILER_KEY\"] = \"YOUR_API_KEY\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "m = leafmap.Map(center=[-121.403732, 40.492392], zoom=10, style=\"streets\")\n",
    "source = {\n",
    "    \"type\": \"geojson\",\n",
    "    \"data\": {\n",
    "        \"type\": \"FeatureCollection\",\n",
    "        \"features\": [\n",
    "            {\n",
    "                \"type\": \"Feature\",\n",
    "                \"geometry\": {\n",
    "                    \"type\": \"Polygon\",\n",
    "                    \"coordinates\": [\n",
    "                        [\n",
    "                            [-121.353637, 40.584978],\n",
    "                            [-121.284551, 40.584758],\n",
    "                            [-121.275349, 40.541646],\n",
    "                            [-121.246768, 40.541017],\n",
    "                            [-121.251343, 40.423383],\n",
    "                            [-121.32687, 40.423768],\n",
    "                            [-121.360619, 40.43479],\n",
    "                            [-121.363694, 40.409124],\n",
    "                            [-121.439713, 40.409197],\n",
    "                            [-121.439711, 40.423791],\n",
    "                            [-121.572133, 40.423548],\n",
    "                            [-121.577415, 40.550766],\n",
    "                            [-121.539486, 40.558107],\n",
    "                            [-121.520284, 40.572459],\n",
    "                            [-121.487219, 40.550822],\n",
    "                            [-121.446951, 40.56319],\n",
    "                            [-121.370644, 40.563267],\n",
    "                            [-121.353637, 40.584978],\n",
    "                        ]\n",
    "                    ],\n",
    "                },\n",
    "            },\n",
    "            {\n",
    "                \"type\": \"Feature\",\n",
    "                \"geometry\": {\"type\": \"Point\", \"coordinates\": [-121.415061, 40.506229]},\n",
    "            },\n",
    "            {\n",
    "                \"type\": \"Feature\",\n",
    "                \"geometry\": {\"type\": \"Point\", \"coordinates\": [-121.505184, 40.488084]},\n",
    "            },\n",
    "            {\n",
    "                \"type\": \"Feature\",\n",
    "                \"geometry\": {\"type\": \"Point\", \"coordinates\": [-121.354465, 40.488737]},\n",
    "            },\n",
    "        ],\n",
    "    },\n",
    "}\n",
    "m.add_source(\"national-park\", source)\n",
    "\n",
    "polygon_layer = {\n",
    "    \"id\": \"park-boundary\",\n",
    "    \"type\": \"fill\",\n",
    "    \"source\": \"national-park\",\n",
    "    \"paint\": {\"fill-color\": \"#888888\", \"fill-opacity\": 0.4},\n",
    "    \"filter\": [\"==\", \"$type\", \"Polygon\"],\n",
    "}\n",
    "point_layer = {\n",
    "    \"id\": \"park-volcanoes\",\n",
    "    \"type\": \"circle\",\n",
    "    \"source\": \"national-park\",\n",
    "    \"paint\": {\"circle-radius\": 6, \"circle-color\": \"#B42222\"},\n",
    "    \"filter\": [\"==\", \"$type\", \"Point\"],\n",
    "}\n",
    "m.add_layer(polygon_layer)\n",
    "m.add_layer(point_layer)\n",
    "m"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "![](https://i.imgur.com/9q7npbO.png)"
   ]
  }
 ],
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